Gerhard Wiesinger <lists(at)wiesinger(dot)com> writes:
> Hello Ray,
> Yes, that's clear. But there was even some stuff which isn't dumped with
> pg_dumpall (as far as I read).
Perhaps you were reading some extremely obsolete information?
It used to be that pg_dumpall couldn't dump large objects,
but that was a long time back.
regards, tom lane